Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew J Macginnitie, MD, PH.D.

Pediatric Allergy/Immunology Physician in Milwaukee, WI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1518931609

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew J Macginnitie

Credential MD, PH.D.

Sex Male

Practice address 9000 W Wisconsin Ave, Milwaukee, WI, 53226

Phone (414) 266-6840

Fax (414) 266-6437

Enumeration date Feb 15, 2006

Last updated in NPPES Mar 12, 2024

Taxonomy & licenses

2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License 82802 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1518931609	Medicaid	WI	-
100937488	Medicaid	PA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Andrew Macginnitie practice?

The practice location on file with NPPES is in Milwaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andrew Macginnitie?

The National Provider Identifier (NPI) for Andrew Macginnitie is 1518931609, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.